update doc (#3263)

README.md

@@ -105,12 +105,12 @@ https://github.com/labring/FastGPT/assets/15308462/7d3a38df-eb0e-4388-9250-2409b
   [点击查看 Sealos 一键部署 FastGPT 教程](https://doc.tryfastgpt.ai/docs/development/sealos/)
 
 * [快速开始本地开发](https://doc.tryfastgpt.ai/docs/development/intro/)
-* [部署 FastGPT](https://doc.tryfastgpt.ai/docs/development/sealos)
+* [部署 FastGPT](https://doc.tryfastgpt.ai/docs/development/sealos/)
 * [系统配置文件说明](https://doc.tryfastgpt.ai/docs/development/configuration/)
 * [多模型配置](https://doc.tryfastgpt.ai/docs/development/one-api/)
-* [版本更新/升级介绍](https://doc.tryfastgpt.ai/docs/development/upgrading)
+* [版本更新/升级介绍](https://doc.tryfastgpt.ai/docs/development/upgrading/)
 * [OpenAPI API 文档](https://doc.tryfastgpt.ai/docs/development/openapi/)
-* [知识库结构详解](https://doc.tryfastgpt.ai/docs/course/dataset_engine/)
+* [知识库结构详解](https://doc.tryfastgpt.ai/docs/guide/knowledge_base/rag/)
 
 <a href="#readme">
     <img src="https://img.shields.io/badge/-返回顶部-7d09f1.svg" alt="#" align="right">
@@ -149,7 +149,7 @@ https://github.com/labring/FastGPT/assets/15308462/7d3a38df-eb0e-4388-9250-2409b
 
 ## 🌿 第三方生态
 
-- [OnWeChat 个人微信/企微机器人](https://doc.tryfastgpt.ai/docs/use-cases/onwechat/)
+- [COW 个人微信/企微机器人](https://doc.tryfastgpt.ai/docs/use-cases/external-integration/onwechat/)
 
 <a href="#readme">
     <img src="https://img.shields.io/badge/-返回顶部-7d09f1.svg" alt="#" align="right">